2-(3,5-Dimethyl-4-nitro-1h-pyrazol-1-yl)ethane-1-sulfonyl fluoride CAS 877964-30-2

Purity 97%+In StockPharmaceutical Standards
CAS No.877964-30-2
Molecular FormulaC7H10FN3O4S
Molecular Weight251.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(3,5-Dimethyl-4-nitro-1h-pyrazol-1-yl)ethane-1-sulfonyl fluoride CAS 877964-30-2 chemical structure

Description

CATO supplies 2-(3,5-Dimethyl-4-nitro-1h-pyrazol-1-yl)ethane-1-sulfonyl fluoride (CAS 877964-30-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H10FN3O4S. Molecular weight: 251.24 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC7H10FN3O4S
Molecular Weight251.24 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF-containing
Nitrogen Atoms3
Sulfur Atoms1

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